(Finding the Inverse of Complex Numbers)
(Finding the Inverse of Complex Numbers)
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== Finding the Inverse of Complex Numbers  ==
 
== Finding the Inverse of Complex Numbers  ==
  
<math>1/(a + bi) = {a\over a^2+b^2}+ \left( {-b\over a^2+b^2}\right)i</math>
+
<math>{(a+bi)^{-1}}={1\over(a + bi)} = {a\over a^2+b^2}+ \left( {-b\over a^2+b^2}\right)i</math>

Revision as of 04:27, 2 September 2008

Finding the Inverse of Complex Numbers

$ {(a+bi)^{-1}}={1\over(a + bi)} = {a\over a^2+b^2}+ \left( {-b\over a^2+b^2}\right)i $

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Basic linear algebra uncovers and clarifies very important geometry and algebra.

Dr. Paul Garrett